First time out with it today on a sack truck and it tipped over totally severing the flow control button off it,i took the bottom of it and seen if i could fix it but apart from getting the lil black box its attached to replaced and rewire it i dont see what else i can do as the pump isnt working at all since its been severed,anyone else had this problem? i got onto the fella who sold me it and he said he would speak with the suppliers and see if they can send me a part just wondering if anyone on here had same happened and what they did about it.